:root {
  --color-primary: #3E7158;
  --color-primary-dark: #2F5543;
  --color-primary-light: #5A9478;
  --color-bg: #FAFAFA;
  --color-white: #FFFFFF;
  --color-text: #2C2C2C;
  --color-text-light: #6B6B6B;
  --color-border: #E5E5E5;
  --spacing-section: 90px;
  --spacing-large: 60px;
  --spacing-medium: 40px;
  --spacing-small: 24px;
  --border-radius: 10px;
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.85;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 500;
  line-height: 1.3;
  margin-bottom: 1.2em;
  color: var(--color-text);
}

h1 {
  font-size: 3rem;
  font-weight: 300;
  letter-spacing: -0.02em;
}

h2 {
  font-size: 2.25rem;
  font-weight: 400;
  margin-bottom: 1.5em;
}

h3 {
  font-size: 1.5rem;
  margin-bottom: 1em;
}

p {
  margin-bottom: 1.5em;
  color: var(--color-text);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  opacity: 0.92;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--border-radius);
  font-size: 16px;
  font-weight: 400;
  text-align: center;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.01em;
}

.btn:hover {
  background-color: var(--color-primary-dark);
  opacity: 0.92;
  transform: translateY(-1px);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}

.btn-outline:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--color-border);
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}

.nav {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav a {
  color: var(--color-text);
  font-size: 15px;
  font-weight: 400;
  transition: var(--transition);
}

.nav a:hover {
  color: var(--color-primary);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  margin-top: 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(62, 113, 88, 0.75) 0%, rgba(62, 113, 88, 0.45) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  max-width: 800px;
  padding: 0 20px;
}

.hero h1 {
  color: var(--color-white);
  font-size: 3.5rem;
  margin-bottom: 0.5em;
  font-weight: 300;
}

.hero p {
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 2em;
  line-height: 1.8;
}

section {
  padding: var(--spacing-section) 0;
}

.section-intro {
  max-width: 760px;
  margin: 0 auto var(--spacing-large) auto;
  text-align: center;
}

.content-image {
  max-width: 380px;
  width: 100%;
  height: auto;
  border-radius: var(--border-radius);
  margin: 0 0 30px 30px;
  float: right;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.content-image.left {
  float: left;
  margin: 0 30px 30px 0;
}

.two-col-layout {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-top: var(--spacing-medium);
}

.info-card {
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.info-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.info-card h3 {
  color: var(--color-primary);
  margin-bottom: 0.8em;
}

.icon-list {
  list-style: none;
  padding: 0;
}

.icon-list li {
  padding: 12px 0;
  padding-left: 32px;
  position: relative;
  line-height: 1.8;
}

.icon-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.2em;
}

.disclaimer-box {
  background: #F5F7F5;
  border-left: 4px solid var(--color-primary);
  padding: var(--spacing-medium);
  margin: var(--spacing-medium) 0;
  border-radius: var(--border-radius);
}

.disclaimer-box h3 {
  color: var(--color-text);
  font-size: 1.3rem;
  margin-bottom: 0.8em;
}

.faq-item {
  background: var(--color-white);
  padding: var(--spacing-small);
  margin-bottom: 20px;
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.faq-item h3 {
  font-size: 1.2rem;
  color: var(--color-primary);
  margin-bottom: 0.6em;
}

.contact-form {
  max-width: 600px;
  margin: var(--spacing-medium) auto;
  background: var(--color-white);
  padding: var(--spacing-medium);
  border-radius: var(--border-radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 16px;
  font-family: inherit;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(62, 113, 88, 0.1);
}

footer {
  background: var(--color-text);
  color: var(--color-white);
  padding: var(--spacing-large) 0 var(--spacing-small) 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: var(--spacing-medium);
}

.footer-section h4 {
  color: var(--color-white);
  margin-bottom: 1em;
  font-size: 1.1rem;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.8;
}

.footer-section a:hover {
  color: var(--color-white);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  cursor: pointer;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 24px;
  text-align: center;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--color-white);
  padding: var(--spacing-large);
  border-radius: var(--border-radius);
  max-width: 700px;
  max-height: 85vh;
  overflow-y: auto;
  position: relative;
  margin: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 24px;
  font-size: 32px;
  font-weight: 300;
  color: var(--color-text-light);
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.modal-close:hover {
  color: var(--color-text);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  padding: 24px;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.1);
  z-index: 1500;
  border-top: 2px solid var(--color-primary);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-content {
  max-width: 1140px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.cookie-text {
  flex: 1;
  font-size: 15px;
  line-height: 1.6;
}

.success-message {
  background: #E8F5E9;
  border: 2px solid var(--color-primary);
  color: var(--color-text);
  padding: 20px;
  border-radius: var(--border-radius);
  margin-top: 20px;
  text-align: center;
  font-weight: 500;
}

.educational-notice {
  background: #FFF9E6;
  border: 2px solid #FFD54F;
  padding: 20px;
  border-radius: var(--border-radius);
  text-align: center;
  margin-bottom: var(--spacing-medium);
  font-size: 15px;
  color: var(--color-text);
}

@media (max-width: 768px) {
  h1 {
    font-size: 2.25rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  .nav {
    display: none;
  }

  .content-image,
  .content-image.left {
    float: none;
    margin: 0 auto 30px auto;
    max-width: 100%;
  }

  .two-col-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  section {
    padding: 60px 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}